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283
DL30-G USERS MANUAL EM-8571-G Rev.2
Approximate file size
The following tables show approximate memory size occupied by each CSV file.
■
Logging data file
[Assumptions]
· 3 lines of headers using the maximum text length (1024 x 3)
· Each data entry taking 15 single byte characters including commas
· Data for the last 24 hours is saved in a file when the storing rates are 1 second to 30 minutes, while
data for one month is saved in a file when the storing rate is 1 hour.
Storing rate
16 pens (MB)
32 pens (MB)
64 pens (MB)
128 pens (MB)
1 second
21.43
41.21
80.76
159.69
2 seconds
10.72
20.60
40.38
79.85
5 seconds
4.24
8.25
16.16
31.94
10 seconds
2.15
4.13
8.08
15.97
20 seconds
1.06
2.03
3.96
7.99
30 seconds
0.72
1.38
2.70
5.33
1 minute
0.37
0.69
1.35
2.67
2 minutes
0.19
0.35
0.68
1.34
5 minutes
0.08
0.15
0.28
0.54
10 minutes
0.04
0.08
0.14
0.27
15 minutes
0.03
0.05
0.10
0.18
20 minutes
0.03
0.04
0.08
0.14
30 minutes
0.02
0.03
0.05
0.09
1 hour
0.19
0.36
0.70
1.38
■
Report form data file
[Assumptions]
· The maximum text length used for Page title (32 x 3), Device name (32 x 3), CH name (8 x 3),
CH comment (8 x 3), and Engineering unit (8 x 3)
· Each data entry taking 15 single byte characters including commas
Report form type
16 pens (MB)
32 pens (MB)
64 pens (MB)
128 pens (KB)
Daily report
8.14
15.92
31.49
62.24
Monthly report
9.93
19.46
38.53
75.40
Yearly report
5.07
9.85
19.41
39.67
■
Event data file
[Assumptions]
· Each data entry occupying the maximum size
Event data type
1 line (BYTE)
1 file (KB)
Event log
373
728.5
System log
50
97.66
Communication log
99
193.36
Schedule log
250
488.42